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6 nbdp terminal unit maintenance – Furuno FS-5070 User Manual

Page 175

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11. MAINTENANCE & TROUBLESHOOTING

11-7

MSG TYPE : TEST MESSAGE

STATION ID :

001234567

PRIORITY : SAFETY

DSC FREQ :

2187.5 kHz

GO TO VIEW

Compose msg.

9. Press the CALL key to send the test call (transmission time: about seven seconds).
10. The display shows “Test message in progress!” while the test call is being transmitted.

Test
message in progress!

DSC FREQ :

2187.5 kHz

TIME TO GO : 7S

DESTINATION ID :

001234567

PRIORITY :SAFETY

After the test call is completed, the following message appears.

Waiting for test
acknowledgement.

DSC FREQ :

2187.5 kHz

TIME TO GO : 4M12S RESENDING

DESTINATION ID

: 001234567

PRIORITY : SAFETY

One of the following displays appears. (“No response! Try calling again?” appears when the
timer counts down to zero, meaning no response from station.)

No response!
Try calling again?

DSC FREQ :

2187.5 kHz

DESTINATION ID:

001234567

PRIORITY: SAFETY

Test acknowledge
message received.

RESEND

Test acknowledge received No response to test call

CANCEL: STOP ALARM

11. Do the either way depending on the message shown in step 10.

Test acknowledge message received

The audio alarm sounds; press the CANCEL key to silence the alarm. The display changes
as below.